FN AR15 barrels are hammer forged using the same proprietary highgrade Chrome MolyVenadium steel used in FNs venerable machinegun barrels produced to handle the punishment of sustained fullyautomatic fire. After forging, each barrel is Magnetic Particle tested to ensure that it is free of microstresses or flaws, resulting in consistency and quality in every barrel shipped from the factory. The bore and chamber are chrome lined to help resist corrosion and provide resistance to heat erosion which greatly improves barrel life and reliable chambering/extraction. The M4 style feed ramps and barrel extension provide consistent feeding and the matte black Manganese Phosphate finish resists external corrosion and oxidation.
FN 36420 AR-15 5.56x45mm NATO 14.70″ Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
$349.00
FN 36420 AR-15 5.56x45mm NATO 14.70″ Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
Total in Stock: 4
Total in Stock: 4
Additional information
| UPC | 845737005115 |
|---|---|
| Manufacturer | FN America / FN Herstal |
| Manufacturer Part Number | 36420 |
| Finish | Manganese Phosphate |
| Length | 14.70" |
| Model | AR-15 |
| Barrel Features | Chrome-Lined |
| Barrel Type | Carbine Length |
| Additional Feature 1 | Chrome Lined Chamber and Bore |
| Additional Feature 3 | Carbine Length Gas System |
| Adjustable Objective | False |
| Barrel Length | 14.5" |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Drilled and Tapped | False |
| Illuminated Reticle | False |
| Height | 2 |
| Width | 2.5 |
| NFA Thread Pattern | 1/2×28 |
| Package Height | 2.0 |
| Package Length | 23.0 |
| Package Width | 2.5 |
| Rate of Twist | 1 in 7" RH Twist |
| Scope Cover Included | False |
| Weight | 1.95 |
| Shipping Weight | 1.95 |
| Product Type | Accessory-Barrels |
| Additional Feature 2 | Mil-Spec Barrel Steel |
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